Locomotion postural variability and coordination in boys with overweight

Shahab Parvinpour, Marzie Balali, Mohsen Shafizadeh, Fatemeh Samimi Pazhuh, Michael Duncan, David R. Broom

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Abstract

The purpose of this study was to examine the variability and coordination of postural adaptations in normal weight children and those with overweight in running and hopping. Fifty-six boys between 7 and 10 years were classified into groups as overweight (n = 33) or normal-weight (n = 23). They performed two trials of running and hopping over a 20-m straight line distance. Accelerometers were attached on the trunk and head for collecting body movements in different directions from 15 strides. Postural variability and coordination were calculated by multiscale entropy and cross approximate entropy for the running and hopping trials, separately. Findings highlight overweight boys had significantly higher trunk-head coordination in mediolateral direction than normal-weight boys (0.72 vs. 0.68). The hopping movement pattern had highest variability (9.88 vs. 8.77) and trunk–head coordination (0.61 vs. 0.67) than running. Excess body mass demands additional postural adaptations to compensate for reducing the risk of losing balance laterally in boys with overweight.

Original languageEnglish
Pages (from-to)409-416
Number of pages8
JournalAdaptive Behavior
Volume30
Issue number5
Early online date18 Jun 2021
DOIs
Publication statusPublished - Oct 2022

Bibliographical note

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Keywords

  • Postural stability
  • locomotor skills
  • overweight children
  • adaptation

ASJC Scopus subject areas

  • Experimental and Cognitive Psychology
  • Philosophy
  • Artificial Intelligence

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